The International Festival of African psychology is a huge scientific and cultural interdisciplinary event. This annual activity will be held on this topic: how specific culture and knowledge shape the psychology of African descendants. The aim of this festival is to advocate and bring awareness to the population, so that this approach could be integrated in a global theoretical frame when it comes to conceptualize psychological phenomenon and mental cares. This festival is brought to you by SITWOMAFRIKA, a Research Institute on Trauma Related to Slavery Experience & African Psychology in collaboration with the Institute of Research and African Studies in Haiti at the State University of Haiti (IERAH/ISERSS), and the Psychosocial Department at « Zanmi Lasante »/Partners in Health. This year, we will organize a series of three scientific, artistic, and cultural days activities from May 27 to 29 to shed light and elaborate on today psychological and psychopathological effect of trauma related to past slavery . As a consequence of this event, a discipline of psychology rooted in African philosophy or African centered would be able to (re) emerged.